148355260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{25667}}^1$

素因数の和:25710

約数の個数: 36

約数和(自身を含む): 330963192

約数和(自身を除く): 182607932

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 25667, 51334, 102668, 128335, 256670, 436339, 513340, 872678, 1745356, 2181695, 4363390, 7417763, 8726780, 14835526, 29671052, 37088815, 74177630, 148355260]

約数ペア:

[(1, 148355260), (2, 74177630), (4, 37088815), (5, 29671052), (10, 14835526), (17, 8726780), (20, 7417763), (34, 4363390), (68, 2181695), (85, 1745356), (170, 872678), (289, 513340), (340, 436339), (578, 256670), (1156, 128335), (1445, 102668), (2890, 51334), (5780, 25667)]